Questions about AFROTC type 7 scholarship

My son received a type 7 AFROTC scholarship. When he applied for the scholarship he listed his desired majors in the aerospace engineering type fields. The school that he is wanting to use the scholarship only has 4 listed AFROTC approved majors(mathematics, Physics, Computer Science, and Architecture}. When he logs in to accept the scholarship its asking which major he listed as his desired major. Its only listing the majors he listed on his original application. Can he accept the scholarship and use it for a physics or mathematics scholarship since the school he is attending offers those technical majors?